need lisp for triming solid

DeAR FRINDS WANT U R HELP

HEAR I ATTACH SAMPLE DWG I WANT TO TRIM THOSE SOLID OUTISED OFF BOUNDARY PLS HELP ME

THANKS

HARSHAD

sample dwg.dwg

nobudy have ans?:(

To my knowledge there is no solids trimming command. There is the Slice command however. Is that what you are referring to?

Your drawing shows five objects. Are they all solids and are they coplanar?

i know all that but there is no autolisp program do this ? thanks for replay Remark

Not that I am aware of.

You did not answer my question.

You do realize your "solids" don't have a thickness or height don't you. Z=0. More of a surface aren't they?

i got that solids from some any software cadoutput , but i have to do that only trim solids of out side boundry, solid don't have thickness or hight

thanks

I think they're all 2d solid objects ReMark. Aren't they harshad?

We're back on this again? Well give me a few minutes to take a look at the drawing. Maybe something will come to mind.

I looked, I tried, I failed. Next.

What program did you get these entities from?

Update.

You can extrude your 2D solids and make them 3D. Then you can replicate three sides of the red boundary with a 3Dpolyline and extrude that as well. Finally, you can use the slice command to "trim" the green, blue, cyan, yellow and purple objects (use the Surface option) electing to keep one or both sides. Note: the slice command may fail on one of the objects.

As for a lisp routine I have no idea what-so-ever if there is one that will do this. I think you'll have to write one yourself or get someone to write it for you.

OK...I think I have gone as far as my limited capabilities will allow me. It's up to some of you other brainiacs to figure this one out.

I'm back. I'm also more stubborn than a mule.

I got all five objects sliced and whatever was left over is inside the red boundary. Now all you have to do is mimic the steps I took.

Here's the drawing saved in 2000 file format. Have fun. Let us know when you get that lisp routine. I think I deserve a copy.

SampleDWG_done.dwg

yes ica

yes ica

Are you trying to thank me for accomplishing the task?

Did you get that Lisp routine written up yet? We're waiting.